View Single Post
  #13 (permalink)  
Old 05-23-2013, 02:28 PM
Silversmith Silversmith is offline
CC Member
Visit my Photo Gallery

 
Join Date: Dec 2011
Location: York Co. Maine USA, ME
Cobra Make, Engine: ERA 427 S/C W/Holmon Moody Original Nascar build #508 Iron Block/heads (C5AE-H) Bal/Blu 427 Sideoiler; 780 Holley Dbl. Pump; 4 Speed Top Loader; AP Racing Bks; IRS; 15" Trigo pins
Posts: 391
Not Ranked     
Default

7.3 diesel good running shape 12 to 18 mpg avg. I avg. 16 mpg with my 20' round/flat nose Haulmark enclosed & the AC inside. don't bother with the extra cost. If you really want to improve mpg. Have a GV under/over drive added to your 7.3 !

Last edited by Silversmith; 05-23-2013 at 02:33 PM..
Reply With Quote